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path: root/src/http/modules/ngx_http_geo_module.c (follow)
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2018-12-14Geo: fixed handling of AF_UNIX client addresses (ticket #1684).Maxim Dounin1-0/+13
Previously, AF_UNIX client addresses were handled as AF_INET, leading to unexpected results.
2018-02-21Geo: optimized configuration parser.Ruslan Ermilov1-1/+5
If the geo block parser has failed, doing more things is pointless.
2018-02-21Geo: fixed memory allocation error handling (closes #1482).Ruslan Ermilov1-11/+16
If during configuration parsing of the geo directive the memory allocation has failed, pool used to parse configuration inside the block, and sometimes the temporary pool were not destroyed.
2017-08-09Fixed calls to ngx_open_file() in certain places.Sergey Kandaurov1-1/+1
Pass NGX_FILE_OPEN to ngx_open_file() to fix "The parameter is incorrect" error on win32 when using the ssl_session_ticket_key directive or loading a binary geo base. On UNIX, this change is a no-op.
2017-08-09Style.Sergey Kandaurov1-0/+1
2016-08-25Geo: fixed indentation.Sergey Kandaurov1-5/+5
2016-08-23Geo: fixed warnings when removing nonexistent ranges.Ruslan Ermilov1-7/+3
geo $geo { ranges; 10.0.0.0-10.0.0.255 test; delete 10.0.1.0-10.0.1.255; # should warn delete 10.0.0.0-10.0.0.255; delete 10.0.0.0-10.0.0.255; # should warn }
2016-08-23Geo: fixed insertion of ranges specified in descending order.Ruslan Ermilov1-3/+8
2016-08-23Geo: fixed removing a range in certain cases.Ruslan Ermilov1-1/+1
If the range includes two or more /16 networks and does not start at the /16 boundary, the last subrange was not removed (see 91cff7f97a50 for details).
2016-08-23Geo: fixed overflow when iterating over ranges.Ruslan Ermilov1-2/+10
2016-08-18Geo: fixed access to already freed memory.Valentin Bartenev1-1/+6
Previously, in "ranges" mode when all added ranges were deleted, the ctx.high.low[i] was left pointing to a temporary array.
2014-07-08Style: add whitespace between control statement and parentheses.Piotr Sikora1-1/+1
Signed-off-by: Piotr Sikora <piotr@cloudflare.com>
2013-08-20Backed out f1a91825730a and 7094bd12c1ff.Maxim Dounin1-1/+1
While ngx_get_full_name() might have a bit more descriptive arguments, the ngx_conf_full_name() is generally easier to use when parsing configuration and limits exposure of cycle->prefix / cycle->conf_prefix details.
2013-08-06Replaced ngx_conf_full_name() with ngx_get_full_name().Valentin Bartenev1-1/+1
The ngx_get_full_name() function takes more readable arguments list.
2013-03-21Use NGX_DEFAULT_POOL_SIZE macro where appropriate.Ruslan Ermilov1-2/+2
2013-02-27Correctly handle multiple X-Forwarded-For headers (ticket #106).Ruslan Ermilov1-6/+5
2012-12-27Geo: improved code readability.Ruslan Ermilov1-54/+61
2012-12-26Geo: made "default" affect both IPv4 and IPv6 when using prefixes.Ruslan Ermilov1-48/+77
Previously, "default" was equivalent to specifying 0.0.0.0/0, now it's equivalent to specifying both 0.0.0.0/0 and ::/0 (if support for IPv6 is enabled) with the same value.
2012-12-25Geo: properly initialize ngx_cidr_t when dealing with "default".Ruslan Ermilov1-1/+1
2012-12-25Geo: IPv6 support.Ruslan Ermilov1-79/+236
The "ranges" mode is still limited to IPv4 only.
2012-12-24Trailing whitespace fix.Ruslan Ermilov1-2/+2
2012-12-21Geo: ensure that default entry is always present.Ruslan Ermilov1-4/+2
If 0.0.0.0/32 entry was present and there was no explicit "default", we failed to add an empty string as a default value.
2012-12-21There's no need to normalize address returned by ngx_ptocidr().Ruslan Ermilov1-1/+1
2012-12-17Added checks that disallow adding a variable with an empty name.Ruslan Ermilov1-1/+8
Added variable name syntax checks to "geo" and "map" directives.
2012-12-14Geo: fixed the "ranges" without ranges case.Ruslan Ermilov1-15/+18
The following configuration returned an empty value for $geo: geo $geo { ranges; default default; }
2012-12-14Geo: improved ngx_http_geo_block() code readability.Ruslan Ermilov1-3/+2
2012-12-13Fixed variable syntax checking in "set", "geo", "limit_conn_zone",Ruslan Ermilov1-0/+7
and "perl_set" directives.
2012-08-30Fixed strict aliasing bugs when dealing with IPv4-mapped IPv6 addressesRuslan Ermilov1-1/+10
(closes #201).
2012-08-16Geo: fixed handling of ranges without default set.Maxim Dounin1-4/+4
The bug had appeared in 0.8.43 (r3653). Patch by Weibin Yao.
2012-06-08Fixed spelling of "endianness", and called it "byte ordering" in theRuslan Ermilov1-1/+1
user visible part.
2012-05-14geo: chains of trusted proxies and partial IPv6 support.Ruslan Ermilov1-74/+62
The module now supports recursive search of client address through the chain of trusted proxies, controlled by the "proxy_recursive" directive in the "geo" block. It also gets partial IPv6 support: now proxies may be specified with IPv6 addresses. Example: geo $test { ... proxy 127.0.0.1; proxy ::1; proxy_recursive; } There's also a slight change in behavior. When original client address (as specified by the "geo" directive) is one of the trusted proxies, and the value of the X-Forwarded-For request header cannot not be parsed as a valid address, an original client address will be used for lookup. Previously, 255.255.255.255 was used in this case.
2012-04-12Fixed grammar in error messages.Ruslan Ermilov1-3/+3
2012-01-18Copyright updated.Maxim Konovalov1-0/+1
2011-05-16support IPv4 mapped to IPv6 in geo moduleIgor Sysoev1-4/+28
2011-04-12use memmove() in appropriate placesIgor Sysoev1-5/+5
2010-06-30style fix: remove tabsIgor Sysoev1-10/+10
2010-06-30test binary geo range base sizeIgor Sysoev1-1/+1
2010-06-30test the second binary geo range base existenceIgor Sysoev1-0/+8
2010-06-30test binary geo ranges base only for rangesIgor Sysoev1-9/+11
2010-06-30test binary gep range base mtimeIgor Sysoev1-1/+20
2010-06-29binary geo ranges base cacheIgor Sysoev1-52/+407
2010-06-29change duplicate default geo range processingIgor Sysoev1-12/+9
2010-06-24eliminate a number of ranges: about 18,000 /16 networks are empty,Igor Sysoev1-27/+22
this change saves about 70K/140K on 32/64-bit platforms
2010-06-24break cycle earlyIgor Sysoev1-2/+2
2010-06-23style fixIgor Sysoev1-2/+2
2010-06-23change ngx_http_variable_value_node_t to more generic ngx_str_node_tIgor Sysoev1-14/+22
2010-02-25fix a geo range if the range includes two or more /16 networksIgor Sysoev1-1/+1
and does not begin at /16 network boundary
2009-09-11style fixIgor Sysoev1-1/+1
2009-07-22geo module supports trusted proxiesIgor Sysoev1-27/+130
2009-02-24prepare ngx_ptocidr() for IPv6Igor Sysoev1-12/+19
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